.container .contain-box {
    padding: 0 12px;
    background: white;
    border-bottom: 1px solid white;
}
textarea {
    height: 1.6rem;
    width: 100%;
    padding: 0.213rem 4px;
    border: none;
    color: #BABCBD;
    font-size: 16px;
    font-family: "微软雅黑";
    resize:none;
}
.list-bottom {
    height: 30px;
    padding: 20px 20px 12px 20px !important;
    background-color: white;
    margin-top: 10px;
}
.post-man {
    float: left;
}
.user-list {
    color: #858585;
}
.user-list-content {
    width: 4rem;
    margin-right: 1.2rem;
}
.people-num {
    width: 50px;
    float: right;
    margin-top: -22px;
}
.user-block {
    float: right;
}
.fixed-button {
    position: fixed;
    bottom: 100px;
    padding: 10px 20px;
    width: calc(100% - 40px);
}
.fixed-button button {
    width: 100%;
    line-height: 40px;
    border-radius: 6px;
    background-color: #0B8BD6;
    color: white;
    border: none;
    font-size: 16px;
    font-family: "微软雅黑";
}
